Nye registreringer

This paper proposes a mechanism for expressing and enforcing
security policies for shared data. Security policies are expressed
as stateful meta-code operations; meta-code can express
a broad class of policies, including ...

Technology has brought us to the point where we are able to digitally sample life experience in rich multimedia detail, often referred to as lifelogging. In this paper we explore the potential of lifelogging for the ...

Biological data analysis is typically implemented using a deep pipeline that combines a wide array of tools and databases. These pipelines must scale to very large datasets, and consequently require parallel and distributed ...

Kvik is an open-source system that we developed for explorative analysis of functional genomics data from large epidemiological studies. Creating such studies requires a significant amount of time and resources. It is ...

Background: In this epidemiological study we described the characteristics of spatio-temporal gait parameters among a representative, population-based sample of 890 community-dwelling people aged 65 to 90 years. In addition, ...

Lifelogging is becoming widely deployed outside the scope of solipsistic self quantification. In elite sport, the ability to utilize these digital footprints of athletes for sport analytic has already become a game changer. ...

An attacker who controls a computer in an overlay network can effectively control the entire overlay network if the mechanism managing membership information can successfully be targeted. This article describes Fireflies, ...

Like other fundamental abstractions for high-performance
computing, search trees need to support both high concurrency
and data locality. However, existing locality-aware
search trees based on the van Emde Boas layout ...

In this study we compare the performance
and power efficiency of Unified Parallel C (UPC), MPI
and OpenMP by running a set of kernels from the NAS
Benchmark. One of the goals of this study is to focus
on the Partitioned ...

A large up-to-date compendium of integrated genomic data is often required for biological data analysis. The compendium can be tens of terabytes in size, and must often be frequently updated with new experimental or ...